About

Bart, get out! I’m piss! (often quoted at Get out Bart! I’m piss!) are exploitable phrases originating from a poorly written pornographic Simpsons comic, in which after Bart walks in on his sister urinating naked on the toilet, Lisa shouts “Bart, get out! I’m piss!” The phrase is often used in reply to people spamming /b/ & /co/ with illustrated porn of a low-quality and comics from the site drawn-sex, the site the original comic came from.

Origin

The original phrase comes from a page from a poorly drawn incestuous Simpsons comic from the website drawn-sex. (if anyone can find the original comic or it’s creator, please inform me) After the page was covertly posted onto /co/, the phrase became a hit, and spread to several other boards. It is occasionally used in /a/ as well, mainly to suggest at the reason for the lack of western animation pornography.

The earliest archived mention of the phrase is from the Haiku’s thread from the /b/ board[1], which was from 12/15/06. This was most certainly not the catchphrases first appearance though.